CVE-2023-25763

moderate-risk

Published 2023-02-15

Jenkins Email Extension Plugin 2.93 and earlier does not escape various fields included in bundled email templates, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control affected fields.

Do I need to act?

11.7% chance of exploitation in next 30 days

EPSS score — higher than 88% of all CVEs

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.4/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Email Extension

Affected Vendors

Jenkins

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2023/02/15/4

Vendor Advisory https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2931

Mailing List http://www.openwall.com/lists/oss-security/2023/02/15/4

Vendor Advisory https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2931

/ 100

moderate-risk

Severity 21/34 · High

Exploitability 11/34 · Low

Exposure 5/34 · Minimal